真正的高效课堂,应该是学生愿学、善学、乐学,学生能从学习中体会到一种成长的喜悦和幸福。而学生这种理想的学习状态的出现,关键在于教师的引导,精心设计每一个环节,激发学生的学习数学的兴趣,主动去发现问题,探究解决问题的方法,从而体验数学学习的快乐,使课堂教学达到高效。一、激趣导入,使学生迅速进入学习状态俗话说:出兵贵在神速。导入是教师引导学生迅速进入学习状态的一个重要环节,一个引人入胜的数学教学情境可以充分诱 The real efficient classroom, students should be willing to learn, good study, music, students can learn from experience to a kind of growth of joy and happiness. The key to the emergence of students ’ideal state of learning lies in the guidance of teachers and careful design of every aspect to stimulate students’ interest in learning mathematics, find out problems proactively, explore solutions to problems, and experience the joy of mathematical learning Classroom teaching is efficient. First, the excitement of import, so that students quickly into the learning state As the saying goes: the military is expensive. Import is a teacher to guide students to quickly enter the learning state is an important part of an attractive teaching of mathematics can be sufficient to lure